Results 191 to 200 of about 43,923 (277)

Activated Carbon Supported Non-noble Bimetallic Ni-Based Catalysts for Nitrocyclohexane Hydrogenation to Cyclohexanone Oxime under Mild Conditions

, 2021
Activated carbon supported bimetallic Ni-based catalysts were prepared and applied in the selective hydrogenation of nitrocyclohexane (NCH) to cyclohexanone oxime (CHO).
Fangbo Yao, Sihua Liu, Haishuai Cui, Yang Lv, Yuchen Zhang, Pingle Liu, F. Hao, Wei Xiong, He'an Luo   +8 more
semanticscholar   +1 more source

Selective hydrogenation of phenol for cyclohexanone: A review

, 2020
Cyclohexanone from phenol attractively meets the requirements of green chemistry, through catalytic selective hydrogenation, the prevalent methodology in rapid progress recently.
Hui Chen, Jinsheng Sun
semanticscholar   +1 more source

Improving the energy efficiency and production performance of the cyclohexanone ammoximation process via thermodynamics, kinetics, dynamics, and economic analyses

Energy Conversion and Management, 2019
Cyclohexanone ammoximation is widely used as an efficient method to synthesize cyclohexanone oxime in industrial production. In this study, the cyclohexanone ammoximation production process was explored based on reaction kinetics in order to reduce its ...
Guoxuan Li, Peizhe Cui, Yinglong Wang
exaly   +2 more sources

ReaxFF molecular dynamics study on the pyrolysis process of cyclohexanone

Journal of Analytical and Applied Pyrolysis, 2019
Thermal fragmentation of carbonyl compounds is important in bio-oil pyrolysis and combustion. This paper presents pyrolysis simulations of cyclohexanone with ReaxFF-MD. Annealing simulations were performed using LAMMPS and reactions analyses were carried
Sarah Arvelos Altino, Carla Eponina Hori
exaly   +2 more sources

Palladium Nanoparticles Anchored on Sustainable Chitin for Phenol Hydrogenation to Cyclohexanone

, 2020
A kind of natural, sustainable, and abundant biomass, chitin, is used as support to load palladium nanoparticles catalyst (Pd–chitin) for the transfer hydrogenation of phenolic compounds to ketones...
Chuanchuan Zhao, Ziyi Zhang, Yaru Liu, Ningzhao Shang, Haijun Wang, Chun Wang, Yongjun Gao   +6 more
semanticscholar   +1 more source

Selective hydrogenation of phenol to cyclohexanone over Pd nanoparticles encaged hollow mesoporous silica catalytic nanoreactors

, 2020
Pd nanoparticles (NPs) encaged hollow mesoporous silica nanoreactors (Pd@HMSNs) are prepared for hydrogenations of phenol, cresols and chlorophenols to cyclohexanone derivatives. Pd@HMSNs feature ∼ 4 nm Pd NPs in ∼ 16 nm hollow cavities of ∼ 30 nm HMSNs.
Caoping Yang, Kaijie Li, Junyou Wang, Shenghu Zhou   +3 more
semanticscholar   +1 more source

Upgrading of cyclohexanone to hydrocarbons by hydrodeoxygenation over nickel–molybdenum catalysts

, 2020
Cyclohexanone is largely generated in the direct or indirect conversion of lignin-derived bio-oils. Hence, the upgrading of cyclohexanone, i.e. deoxygenation in the presence of hydrogen is of great interest.
A. Bakhtyari, Adele Sakhayi, M. Rahimpour, S. Raeissi   +3 more
semanticscholar   +1 more source

La-doped Zr-Beta zeolite as efficient catalyst for reduction of cyclohexanone to cyclohexanol via the MPV process

, 2020
A highly active La-Zr-Beta catalyst for the reduction of cyclohexanone via the Meerwein-Ponndorf-Verley (MPV) process was developed. La-doping would not change the concentration of surface acid sites of Zr-Beta, but it can enhance the L/B ratio of the ...
Wenlin Li, Shizhe Liu, Hongyan Wang, B. Gao, Chunyan Tu, Yibin Luo   +5 more
semanticscholar   +1 more source

Selective hydrogenation of phenol to cyclohexanone by SiO2-supported rhodium nanoparticles under mild conditions

Journal of Catalysis, 2018
A silica-supported rhodium catalyst for the selective hydrogenation of phenol to cyclohexanone under mild conditions has been developed. As the Rh concentration on the catalyst increased from 0.5 to 15 wt%, the conversion (at phenol/Rh mole ratio 100/1 ...
Hongwei Zhang, Aijuan Han, Lixiang Zhong
exaly   +2 more sources

Achieving over 90% Faradaic Efficiency in Cyclohexanone Oxime Electrosynthesis Using the Cu–Mo Dual-Site Catalyst

Journal of the American Chemical Society
Coupling with the nitrate electroreduction reaction (NitRR), the electrosynthesis of cyclohexanone oxime (CHO, the vital feedstock in the nylon-6 industry) from cyclohexanone provides a promising alternative to the traditional energy consumption process.
Runyao Zhao, Yiding Wang, Jiaju Fu, Fengtao Zhang, Linzi Wen, Yanfei Zhao, Bo Guan, B. Han, Zhimin Liu   +8 more
semanticscholar   +1 more source